Cita APA (7a ed.)

Crouzet, F., & Métraux, G. S. (1963). The Nineteenth-Century World: Readings from the history of Mankind. The New American Library.

Cita Chicago Style (17a ed.)

Crouzet, François, y Guy S. Métraux. The Nineteenth-Century World: Readings from the History of Mankind. New York: The New American Library, 1963.

Cita MLA (9a ed.)

Crouzet, François, y Guy S. Métraux. The Nineteenth-Century World: Readings from the History of Mankind. The New American Library, 1963.